13743734 has 8 divisors (see below), whose sum is σ = 20773368. Its totient is φ = 6819280.

The previous prime is 13743731. The next prime is 13743781. The reversal of 13743734 is 43734731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13743734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13743731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25967 + ... + 26490.

It is an arithmetic number, because the mean of its divisors is an integer number (2596671).

Almost surely, 2^13743734 is an apocalyptic number.

13743734 is a deficient number, since it is larger than the sum of its proper divisors (7029634).

13743734 is a wasteful number, since it uses less digits than its factorization.

13743734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52590.

The product of its digits is 21168, while the sum is 32.

The square root of 13743734 is about 3707.2542400003. The cubic root of 13743734 is about 239.5345957640.

The spelling of 13743734 in words is "thirteen million, seven hundred forty-three thousand, seven hundred thirty-four".